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wined3d: Instancing emulation.
[wine/multimedia.git] / dlls / wined3d / wined3d_private.h
blob6111f5372228f63664f4ea1ef8db1128b2043e86
1 /*
2 * Direct3D wine internal private include file
3 *
4 * Copyright 2002-2003 The wine-d3d team
5 * Copyright 2002-2003 Raphael Junqueira
6 * Copyright 2004 Jason Edmeades
7 * Copyright 2005 Oliver Stieber
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 */
23
24 #ifndef __WINE_WINED3D_PRIVATE_H
25 #define __WINE_WINED3D_PRIVATE_H
26
27 #include <stdarg.h>
28 #include <math.h>
29 #define NONAMELESSUNION
30 #define NONAMELESSSTRUCT
31 #define COBJMACROS
32 #include "windef.h"
33 #include "winbase.h"
34 #include "winreg.h"
35 #include "wingdi.h"
36 #include "winuser.h"
37 #include "wine/debug.h"
38 #include "wine/unicode.h"
39
40 #include "d3d9.h"
41 #include "wined3d_private_types.h"
42 #include "ddraw.h"
43 #include "wine/wined3d_interface.h"
44 #include "wine/wined3d_gl.h"
45 #include "wine/list.h"
46
47 /* Device caps */
48 #define MAX_PALETTES 256
49 #define MAX_STREAMS 16
50 #define MAX_TEXTURES 8
51 #define MAX_SAMPLERS 16
52 #define MAX_ACTIVE_LIGHTS 8
53 #define MAX_CLIPPLANES WINED3DMAXUSERCLIPPLANES
54 #define MAX_LEVELS 256
55
56 #define MAX_CONST_I 16
57 #define MAX_CONST_B 16
58
59 /* Used for CreateStateBlock */
60 #define NUM_SAVEDPIXELSTATES_R 35
61 #define NUM_SAVEDPIXELSTATES_T 18
62 #define NUM_SAVEDPIXELSTATES_S 12
63 #define NUM_SAVEDVERTEXSTATES_R 31
64 #define NUM_SAVEDVERTEXSTATES_T 2
65 #define NUM_SAVEDVERTEXSTATES_S 1
66
67 extern const DWORD SavedPixelStates_R[NUM_SAVEDPIXELSTATES_R];
68 extern const DWORD SavedPixelStates_T[NUM_SAVEDPIXELSTATES_T];
69 extern const DWORD SavedPixelStates_S[NUM_SAVEDPIXELSTATES_S];
70 extern const DWORD SavedVertexStates_R[NUM_SAVEDVERTEXSTATES_R];
71 extern const DWORD SavedVertexStates_T[NUM_SAVEDVERTEXSTATES_T];
72 extern const DWORD SavedVertexStates_S[NUM_SAVEDVERTEXSTATES_S];
73
74 typedef enum _WINELOOKUP {
75 WINELOOKUP_WARPPARAM = 0,
76 WINELOOKUP_MAGFILTER = 1,
77 MAX_LOOKUPS = 2
78 } WINELOOKUP;
79
80 extern int minLookup[MAX_LOOKUPS];
81 extern int maxLookup[MAX_LOOKUPS];
82 extern DWORD *stateLookup[MAX_LOOKUPS];
83
84 extern DWORD minMipLookup[WINED3DTEXF_ANISOTROPIC + 1][WINED3DTEXF_LINEAR + 1];
85
86 typedef struct _WINED3DGLTYPE {
87 int d3dType;
88 GLint size;
89 GLenum glType;
90 GLboolean normalized;
91 int typesize;
92 } WINED3DGLTYPE;
93
94 /* NOTE: Make sure these are in the correct numerical order. (see /include/wined3d_types.h) */
95 static WINED3DGLTYPE const glTypeLookup[WINED3DDECLTYPE_UNUSED] = {
96 {WINED3DDECLTYPE_FLOAT1, 1, GL_FLOAT , GL_FALSE ,sizeof(float)},
97 {WINED3DDECLTYPE_FLOAT2, 2, GL_FLOAT , GL_FALSE ,sizeof(float)},
98 {WINED3DDECLTYPE_FLOAT3, 3, GL_FLOAT , GL_FALSE ,sizeof(float)},
99 {WINED3DDECLTYPE_FLOAT4, 4, GL_FLOAT , GL_FALSE ,sizeof(float)},
100 {WINED3DDECLTYPE_D3DCOLOR, 4, GL_UNSIGNED_BYTE , GL_TRUE ,sizeof(BYTE)},
101 {WINED3DDECLTYPE_UBYTE4, 4, GL_UNSIGNED_BYTE , GL_FALSE ,sizeof(BYTE)},
102 {WINED3DDECLTYPE_SHORT2, 2, GL_SHORT , GL_FALSE ,sizeof(short int)},
103 {WINED3DDECLTYPE_SHORT4, 4, GL_SHORT , GL_FALSE ,sizeof(short int)},
104 {WINED3DDECLTYPE_UBYTE4N, 4, GL_UNSIGNED_BYTE , GL_FALSE ,sizeof(BYTE)},
105 {WINED3DDECLTYPE_SHORT2N, 2, GL_SHORT , GL_FALSE ,sizeof(short int)},
106 {WINED3DDECLTYPE_SHORT4N, 4, GL_SHORT , GL_FALSE ,sizeof(short int)},
107 {WINED3DDECLTYPE_USHORT2N, 2, GL_UNSIGNED_SHORT , GL_FALSE ,sizeof(short int)},
108 {WINED3DDECLTYPE_USHORT4N, 4, GL_UNSIGNED_SHORT , GL_FALSE ,sizeof(short int)},
109 {WINED3DDECLTYPE_UDEC3, 3, GL_UNSIGNED_SHORT , GL_FALSE ,sizeof(short int)},
110 {WINED3DDECLTYPE_DEC3N, 3, GL_SHORT , GL_FALSE ,sizeof(short int)},
111 {WINED3DDECLTYPE_FLOAT16_2, 2, GL_FLOAT , GL_FALSE ,sizeof(short int)},
112 {WINED3DDECLTYPE_FLOAT16_4, 4, GL_FLOAT , GL_FALSE ,sizeof(short int)}};
113
114 #define WINED3D_ATR_TYPE(type) glTypeLookup[type].d3dType
115 #define WINED3D_ATR_SIZE(type) glTypeLookup[type].size
116 #define WINED3D_ATR_GLTYPE(type) glTypeLookup[type].glType
117 #define WINED3D_ATR_NORMALIZED(type) glTypeLookup[type].normalized
118 #define WINED3D_ATR_TYPESIZE(type) glTypeLookup[type].typesize
119
120 /**
121 * Settings
122 */
123 #define VS_NONE 0
124 #define VS_HW 1
125 #define VS_SW 2
126
127 #define PS_NONE 0
128 #define PS_HW 1
129
130 #define VBO_NONE 0
131 #define VBO_HW 1
132
133 #define NP2_NONE 0
134 #define NP2_REPACK 1
135 #define NP2_NATIVE 2
136
137 #define ORM_BACKBUFFER 0
138 #define ORM_PBUFFER 1
139 #define ORM_FBO 2
140
141 #define SHADER_SW 0
142 #define SHADER_ARB 1
143 #define SHADER_GLSL 2
144 #define SHADER_NONE 3
145
146 #define RTL_DISABLE -1
147 #define RTL_AUTO 0
148 #define RTL_READDRAW 1
149 #define RTL_READTEX 2
150 #define RTL_TEXDRAW 3
151 #define RTL_TEXTEX 4
152
153 /* NOTE: When adding fields to this structure, make sure to update the default
154 * values in wined3d_main.c as well. */
155 typedef struct wined3d_settings_s {
156 /* vertex and pixel shader modes */
157 int vs_mode;
158 int ps_mode;
159 int vbo_mode;
160 /* Ideally, we don't want the user to have to request GLSL. If the hardware supports GLSL,
161 we should use it. However, until it's fully implemented, we'll leave it as a registry
162 setting for developers. */
163 BOOL glslRequested;
164 int offscreen_rendering_mode;
165 int rendertargetlock_mode;
166 /* Memory tracking and object counting */
167 unsigned int emulated_textureram;
168 } wined3d_settings_t;
169
170 extern wined3d_settings_t wined3d_settings;
171
172 /* Shader backends */
173
174 typedef struct {
175 void (*shader_select)(IWineD3DDevice *iface, BOOL usePS, BOOL useVS);
176 void (*shader_select_depth_blt)(IWineD3DDevice *iface);
177 void (*shader_load_constants)(IWineD3DDevice *iface, char usePS, char useVS);
178 void (*shader_cleanup)(IWineD3DDevice *iface);
179 } shader_backend_t;
180
181 extern const shader_backend_t glsl_shader_backend;
182 extern const shader_backend_t arb_program_shader_backend;
183 extern const shader_backend_t none_shader_backend;
184
185 /* X11 locking */
186
187 extern void (*wine_tsx11_lock_ptr)(void);
188 extern void (*wine_tsx11_unlock_ptr)(void);
189
190 /* As GLX relies on X, this is needed */
191 extern int num_lock;
192
193 #if 0
194 #define ENTER_GL() ++num_lock; if (num_lock > 1) FIXME("Recursive use of GL lock to: %d\n", num_lock); wine_tsx11_lock_ptr()
195 #define LEAVE_GL() if (num_lock != 1) FIXME("Recursive use of GL lock: %d\n", num_lock); --num_lock; wine_tsx11_unlock_ptr()
196 #else
197 #define ENTER_GL() wine_tsx11_lock_ptr()
198 #define LEAVE_GL() wine_tsx11_unlock_ptr()
199 #endif
200
201 /*****************************************************************************
202 * Defines
203 */
204
205 /* GL related defines */
206 /* ------------------ */
207 #define GL_SUPPORT(ExtName) (GLINFO_LOCATION.supported[ExtName] != 0)
208 #define GL_LIMITS(ExtName) (GLINFO_LOCATION.max_##ExtName)
209 #define GL_EXTCALL(FuncName) (GLINFO_LOCATION.FuncName)
210 #define GL_VEND(_VendName) (GLINFO_LOCATION.gl_vendor == VENDOR_##_VendName ? TRUE : FALSE)
211
212 #define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xFF)
213 #define D3DCOLOR_B_G(dw) (((dw) >> 8) & 0xFF)
214 #define D3DCOLOR_B_B(dw) (((dw) >> 0) & 0xFF)
215 #define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xFF)
216
217 #define D3DCOLOR_R(dw) (((float) (((dw) >> 16) & 0xFF)) / 255.0f)
218 #define D3DCOLOR_G(dw) (((float) (((dw) >> 8) & 0xFF)) / 255.0f)
219 #define D3DCOLOR_B(dw) (((float) (((dw) >> 0) & 0xFF)) / 255.0f)
220 #define D3DCOLOR_A(dw) (((float) (((dw) >> 24) & 0xFF)) / 255.0f)
221
222 #define D3DCOLORTOGLFLOAT4(dw, vec) \
223 (vec)[0] = D3DCOLOR_R(dw); \
224 (vec)[1] = D3DCOLOR_G(dw); \
225 (vec)[2] = D3DCOLOR_B(dw); \
226 (vec)[3] = D3DCOLOR_A(dw);
227
228 /* DirectX Device Limits */
229 /* --------------------- */
230 #define MAX_LEVELS 256 /* Maximum number of mipmap levels. Guessed at 256 */
231
232 #define MAX_STREAMS 16 /* Maximum possible streams - used for fixed size arrays
233 See MaxStreams in MSDN under GetDeviceCaps */
234 /* Maximum number of constants provided to the shaders */
235 #define HIGHEST_TRANSFORMSTATE 512
236 /* Highest value in WINED3DTRANSFORMSTATETYPE */
237 #define MAX_PALETTES 256
238
239 /* Checking of API calls */
240 /* --------------------- */
241 #define checkGLcall(A) \
242 { \
243 GLint err = glGetError(); \
244 if (err == GL_NO_ERROR) { \
245 TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
246 \
247 } else do { \
248 FIXME(">>>>>>>>>>>>>>>>> %#x from %s @ %s / %d\n", \
249 err, A, __FILE__, __LINE__); \
250 err = glGetError(); \
251 } while (err != GL_NO_ERROR); \
252 }
253
254 /* Trace routines / diagnostics */
255 /* ---------------------------- */
256
257 /* Dump out a matrix and copy it */
258 #define conv_mat(mat,gl_mat) \
259 do { \
260 TRACE("%f %f %f %f\n", (mat)->u.s._11, (mat)->u.s._12, (mat)->u.s._13, (mat)->u.s._14); \
261 TRACE("%f %f %f %f\n", (mat)->u.s._21, (mat)->u.s._22, (mat)->u.s._23, (mat)->u.s._24); \
262 TRACE("%f %f %f %f\n", (mat)->u.s._31, (mat)->u.s._32, (mat)->u.s._33, (mat)->u.s._34); \
263 TRACE("%f %f %f %f\n", (mat)->u.s._41, (mat)->u.s._42, (mat)->u.s._43, (mat)->u.s._44); \
264 memcpy(gl_mat, (mat), 16 * sizeof(float)); \
265 } while (0)
266
267 /* Macro to dump out the current state of the light chain */
268 #define DUMP_LIGHT_CHAIN() \
269 { \
270 PLIGHTINFOEL *el = This->stateBlock->lights;\
271 while (el) { \
272 TRACE("Light %p (glIndex %ld, d3dIndex %ld, enabled %d)\n", el, el->glIndex, el->OriginalIndex, el->lightEnabled);\
273 el = el->next; \
274 } \
275 }
276
277 /* Trace vector and strided data information */
278 #define TRACE_VECTOR(name) TRACE( #name "=(%f, %f, %f, %f)\n", name.x, name.y, name.z, name.w);
279 #define TRACE_STRIDED(sd,name) TRACE( #name "=(data:%p, stride:%d, type:%d)\n", sd->u.s.name.lpData, sd->u.s.name.dwStride, sd->u.s.name.dwType);
280
281 /* Defines used for optimizations */
282
283 /* Only reapply what is necessary */
284 #define REAPPLY_ALPHAOP 0x0001
285 #define REAPPLY_ALL 0xFFFF
286
287 /* Advance declaration of structures to satisfy compiler */
288 typedef struct IWineD3DStateBlockImpl IWineD3DStateBlockImpl;
289 typedef struct IWineD3DSurfaceImpl IWineD3DSurfaceImpl;
290 typedef struct IWineD3DPaletteImpl IWineD3DPaletteImpl;
291 typedef struct IWineD3DDeviceImpl IWineD3DDeviceImpl;
292
293 /* Tracking */
294
295 /* TODO: Move some of this to the device */
296 long globalChangeGlRam(long glram);
297
298 /* Memory and object tracking */
299
300 /*Structure for holding information on all direct3d objects
301 useful for making sure tracking is ok and when release is called on a device!
302 and probably quite handy for debugging and dumping states out
303 */
304 typedef struct WineD3DGlobalStatistics {
305 int glsurfaceram; /* The aproximate amount of glTexture memory allocated for textures */
306 } WineD3DGlobalStatistics;
307
308 extern WineD3DGlobalStatistics* wineD3DGlobalStatistics;
309
310 /* Global variables */
311 extern const float identity[16];
312
313 /*****************************************************************************
314 * Compilable extra diagnostics
315 */
316
317 /* Trace information per-vertex: (extremely high amount of trace) */
318 #if 0 /* NOTE: Must be 0 in cvs */
319 # define VTRACE(A) TRACE A
320 #else
321 # define VTRACE(A)
322 #endif
323
324 /* Checking of per-vertex related GL calls */
325 /* --------------------- */
326 #define vcheckGLcall(A) \
327 { \
328 GLint err = glGetError(); \
329 if (err == GL_NO_ERROR) { \
330 VTRACE(("%s call ok %s / %d\n", A, __FILE__, __LINE__)); \
331 \
332 } else do { \
333 FIXME(">>>>>>>>>>>>>>>>> %#x from %s @ %s / %d\n", \
334 err, A, __FILE__, __LINE__); \
335 err = glGetError(); \
336 } while (err != GL_NO_ERROR); \
337 }
338
339 /* TODO: Confirm each of these works when wined3d move completed */
340 #if 0 /* NOTE: Must be 0 in cvs */
341 /* To avoid having to get gigabytes of trace, the following can be compiled in, and at the start
342 of each frame, a check is made for the existence of C:\D3DTRACE, and if it exists d3d trace
343 is enabled, and if it doesn't exist it is disabled. */
344 # define FRAME_DEBUGGING
345 /* Adding in the SINGLE_FRAME_DEBUGGING gives a trace of just what makes up a single frame, before
346 the file is deleted */
347 # if 1 /* NOTE: Must be 1 in cvs, as this is mostly more useful than a trace from program start */
348 # define SINGLE_FRAME_DEBUGGING
349 # endif
350 /* The following, when enabled, lets you see the makeup of the frame, by drawprimitive calls.
351 It can only be enabled when FRAME_DEBUGGING is also enabled
352 The contents of the back buffer are written into /tmp/backbuffer_* after each primitive
353 array is drawn. */
354 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
355 # define SHOW_FRAME_MAKEUP 1
356 # endif
357 /* The following, when enabled, lets you see the makeup of the all the textures used during each
358 of the drawprimitive calls. It can only be enabled when SHOW_FRAME_MAKEUP is also enabled.
359 The contents of the textures assigned to each stage are written into
360 /tmp/texture_*_<Stage>.ppm after each primitive array is drawn. */
361 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
362 # define SHOW_TEXTURE_MAKEUP 0
363 # endif
364 extern BOOL isOn;
365 extern BOOL isDumpingFrames;
366 extern LONG primCounter;
367 #endif
368
369 /*****************************************************************************
370 * Prototypes
371 */
372
373 /* Routine common to the draw primitive and draw indexed primitive routines */
374 void drawPrimitive(IWineD3DDevice *iface,
375 int PrimitiveType,
376 long NumPrimitives,
377 /* for Indexed: */
378 long StartVertexIndex,
379 UINT numberOfVertices,
380 long StartIdx,
381 short idxBytes,
382 const void *idxData,
383 int minIndex);
384
385 void primitiveConvertToStridedData(IWineD3DDevice *iface, WineDirect3DVertexStridedData *strided, BOOL *fixup);
386
387 void primitiveDeclarationConvertToStridedData(
388 IWineD3DDevice *iface,
389 BOOL useVertexShaderFunction,
390 WineDirect3DVertexStridedData *strided,
391 BOOL *fixup);
392
393 void primitiveConvertFVFtoOffset(DWORD thisFVF,
394 DWORD stride,
395 BYTE *data,
396 WineDirect3DVertexStridedData *strided,
397 GLint streamVBO,
398 UINT streamNo);
399
400 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType);
401
402 #define eps 1e-8
403
404 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
405 (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
406
407 /* Routines and structures related to state management */
408 typedef struct WineD3DContext WineD3DContext;
409 typedef void (*APPLYSTATEFUNC)(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *ctx);
410
411 #define STATE_RENDER(a) (a)
412 #define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
413
414 #define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + (stage) * WINED3D_HIGHEST_TEXTURE_STATE + (num))
415 #define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
416
417 /* + 1 because samplers start with 0 */
418 #define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
419 #define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_SAMPLERS - 1))
420
421 #define STATE_PIXELSHADER (STATE_SAMPLER(MAX_SAMPLERS - 1) + 1)
422 #define STATE_IS_PIXELSHADER(a) ((a) == STATE_PIXELSHADER)
423
424 #define STATE_TRANSFORM(a) (STATE_PIXELSHADER + (a))
425 #define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)))
426
427 #define STATE_STREAMSRC (STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)) + 1)
428 #define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
429
430 #define STATE_VDECL (STATE_STREAMSRC + 1)
431 #define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
432
433 #define STATE_VSHADER (STATE_VDECL + 1)
434 #define STATE_IS_VSHADER(a) ((a) == STATE_VSHADER)
435
436 #define STATE_VIEWPORT (STATE_VSHADER + 1)
437 #define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
438
439 #define STATE_VERTEXSHADERCONSTANT (STATE_VIEWPORT + 1)
440 #define STATE_PIXELSHADERCONSTANT (STATE_VERTEXSHADERCONSTANT + 1)
441 #define STATE_IS_VERTEXSHADERCONSTANT(a) ((a) == STATE_VERTEXSHADERCONSTANT)
442 #define STATE_IS_PIXELSHADERCONSTANT(a) ((a) == STATE_PIXELSHADERCONSTANT)
443
444 #define STATE_ACTIVELIGHT(a) (STATE_PIXELSHADERCONSTANT + (a) + 1)
445 #define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_PIXELSHADERCONSTANT(MAX_ACTIVE_LIGHTS))
446
447 #define STATE_HIGHEST (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1))
448
449 struct StateEntry
450 {
451 DWORD representative;
452 APPLYSTATEFUNC apply;
453 };
454
455 /* Global state table */
456 extern const struct StateEntry StateTable[];
457
458 /* The new context manager that should deal with onscreen and offscreen rendering */
459 struct WineD3DContext {
460 /* State dirtification
461 * dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
462 * 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
463 * but with the help of both it is easy to find out if a state is dirty(just check the array index), and for applying dirty states
464 * only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
465 */
466 DWORD dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
467 DWORD numDirtyEntries;
468 DWORD isStateDirty[STATE_HIGHEST/32 + 1]; /* Bitmap to find out quickly if a state is dirty */
469
470 IWineD3DSurface *surface;
471 /* TODO: Thread this ctx belongs to */
472
473 /* Stores some inforation about the context state for optimization */
474 BOOL last_was_rhw; /* true iff last draw_primitive was in xyzrhw mode */
475 BOOL last_was_pshader;
476 BOOL last_was_vshader;
477 BOOL last_was_foggy_shader;
478 BOOL namedArraysLoaded, numberedArraysLoaded;
479 BOOL lastWasPow2Texture[MAX_TEXTURES];
480 GLenum tracking_parm; /* Which source is tracking current colour */
481 BOOL last_was_blit;
482
483 /* The actual opengl context */
484 GLXContext glCtx;
485 Drawable drawable;
486 Display *display;
487 BOOL isPBuffer;
488 };
489
490 typedef enum ContextUsage {
491 CTXUSAGE_RESOURCELOAD = 1, /* Only loads textures: No State is applied */
492 CTXUSAGE_DRAWPRIM = 2, /* OpenGL states are set up for blitting DirectDraw surfacs */
493 CTXUSAGE_BLIT = 3, /* OpenGL states are set up 3D drawing */
494 } ContextUsage;
495
496 void ActivateContext(IWineD3DDeviceImpl *device, IWineD3DSurface *target, ContextUsage usage);
497 WineD3DContext *CreateContext(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *target, Display *display, Window win);
498 void DestroyContext(IWineD3DDeviceImpl *This, WineD3DContext *context);
499 void set_render_target_fbo(IWineD3DDevice *iface, DWORD idx, IWineD3DSurface *render_target);
500
501 /* Routine to fill gl caps for swapchains and IWineD3D */
502 BOOL IWineD3DImpl_FillGLCaps(IWineD3D *iface, Display* display);
503
504 /* Macros for doing basic GPU detection based on opengl capabilities */
505 #define WINE_D3D6_CAPABLE(gl_info) (gl_info->supported[ARB_MULTITEXTURE])
506 #define WINE_D3D7_CAPABLE(gl_info) (gl_info->supported[ARB_TEXTURE_COMPRESSION] && gl_info->supported[ARB_TEXTURE_CUBE_MAP] && gl_info->supported[ARB_TEXTURE_ENV_DOT3])
507 #define WINE_D3D8_CAPABLE(gl_info) WINE_D3D7_CAPABLE(gl_info) && (gl_info->supported[ARB_MULTISAMPLE] && gl_info->supported[ARB_TEXTURE_BORDER_CLAMP])
508 #define WINE_D3D9_CAPABLE(gl_info) WINE_D3D8_CAPABLE(gl_info) && (gl_info->supported[ARB_FRAGMENT_PROGRAM] && gl_info->supported[ARB_VERTEX_SHADER])
509
510 /* Default callbacks for implicit object destruction */
511 extern ULONG WINAPI D3DCB_DefaultDestroySurface(IWineD3DSurface *pSurface);
512
513 extern ULONG WINAPI D3DCB_DefaultDestroyVolume(IWineD3DVolume *pSurface);
514
515 /*****************************************************************************
516 * Internal representation of a light
517 */
518 typedef struct PLIGHTINFOEL PLIGHTINFOEL;
519 struct PLIGHTINFOEL {
520 WINED3DLIGHT OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
521 DWORD OriginalIndex;
522 LONG glIndex;
523 BOOL changed;
524 BOOL enabledChanged;
525
526 /* Converted parms to speed up swapping lights */
527 float lightPosn[4];
528 float lightDirn[4];
529 float exponent;
530 float cutoff;
531
532 struct list entry;
533 };
534
535 /* The default light parameters */
536 extern const WINED3DLIGHT WINED3D_default_light;
537
538 /*****************************************************************************
539 * IWineD3D implementation structure
540 */
541 typedef struct IWineD3DImpl
542 {
543 /* IUnknown fields */
544 const IWineD3DVtbl *lpVtbl;
545 LONG ref; /* Note: Ref counting not required */
546
547 /* WineD3D Information */
548 IUnknown *parent;
549 UINT dxVersion;
550
551 /* GL Information */
552 BOOL isGLInfoValid;
553 WineD3D_GL_Info gl_info;
554 } IWineD3DImpl;
555
556 extern const IWineD3DVtbl IWineD3D_Vtbl;
557
558 /* TODO: setup some flags in the regestry to enable, disable pbuffer support
559 (since it will break quite a few things until contexts are managed properly!) */
560 extern BOOL pbuffer_support;
561 /* allocate one pbuffer per surface */
562 extern BOOL pbuffer_per_surface;
563
564 typedef struct ResourceList {
565 IWineD3DResource *resource;
566 struct ResourceList *next;
567 } ResourceList;
568
569 /* A helper function that dumps a resource list */
570 void dumpResources(ResourceList *resources);
571
572 /*****************************************************************************
573 * IWineD3DDevice implementation structure
574 */
575 struct IWineD3DDeviceImpl
576 {
577 /* IUnknown fields */
578 const IWineD3DDeviceVtbl *lpVtbl;
579 LONG ref; /* Note: Ref counting not required */
580
581 /* WineD3D Information */
582 IUnknown *parent;
583 IWineD3D *wineD3D;
584
585 /* Window styles to restore when switching fullscreen mode */
586 LONG style;
587 LONG exStyle;
588
589 /* X and GL Information */
590 GLint maxConcurrentLights;
591
592 /* Selected capabilities */
593 int vs_selected_mode;
594 int ps_selected_mode;
595 const shader_backend_t *shader_backend;
596
597 /* To store */
598 BOOL view_ident; /* true iff view matrix is identity */
599 BOOL untransformed;
600
601 /* State block related */
602 BOOL isRecordingState;
603 IWineD3DStateBlockImpl *stateBlock;
604 IWineD3DStateBlockImpl *updateStateBlock;
605 BOOL isInDraw;
606
607 /* Internal use fields */
608 WINED3DDEVICE_CREATION_PARAMETERS createParms;
609 UINT adapterNo;
610 WINED3DDEVTYPE devType;
611
612 IWineD3DSwapChain **swapchains;
613 uint NumberOfSwapChains;
614
615 ResourceList *resources; /* a linked list to track resources created by the device */
616
617 /* Render Target Support */
618 IWineD3DSurface **render_targets;
619 IWineD3DSurface *depthStencilBuffer;
620
621 IWineD3DSurface *stencilBufferTarget;
622
623 /* Caches to avoid unneeded context changes */
624 IWineD3DSurface *lastActiveRenderTarget;
625 IWineD3DSwapChain *lastActiveSwapChain;
626
627 /* palettes texture management */
628 PALETTEENTRY palettes[MAX_PALETTES][256];
629 UINT currentPalette;
630
631 /* For rendering to a texture using glCopyTexImage */
632 BOOL render_offscreen;
633 WINED3D_DEPTHCOPYSTATE depth_copy_state;
634 GLuint fbo;
635 GLenum *draw_buffers;
636
637 /* Cursor management */
638 BOOL bCursorVisible;
639 UINT xHotSpot;
640 UINT yHotSpot;
641 UINT xScreenSpace;
642 UINT yScreenSpace;
643 UINT cursorWidth, cursorHeight;
644 GLuint cursorTexture;
645
646 /* Textures for when no other textures are mapped */
647 UINT dummyTextureName[MAX_TEXTURES];
648
649 /* Debug stream management */
650 BOOL debug;
651
652 /* Device state management */
653 HRESULT state;
654 BOOL d3d_initialized;
655
656 /* A flag to check for proper BeginScene / EndScene call pairs */
657 BOOL inScene;
658
659 /* process vertex shaders using software or hardware */
660 BOOL softwareVertexProcessing;
661
662 /* DirectDraw stuff */
663 HWND ddraw_window;
664 IWineD3DSurface *ddraw_primary;
665 DWORD ddraw_width, ddraw_height;
666 WINED3DFORMAT ddraw_format;
667 BOOL ddraw_fullscreen;
668
669 /* List of GLSL shader programs and their associated vertex & pixel shaders */
670 struct list glsl_shader_progs;
671
672
673 /* Final position fixup constant */
674 float posFixup[4];
675
676 /* With register combiners we can skip junk texture stages */
677 DWORD texUnitMap[MAX_SAMPLERS];
678 BOOL oneToOneTexUnitMap;
679
680 /* Stream source management */
681 WineDirect3DVertexStridedData strided_streams;
682 WineDirect3DVertexStridedData *up_strided;
683 BOOL useDrawStridedSlow;
684 BOOL instancedDraw;
685
686 /* Context management */
687 WineD3DContext **contexts; /* Dynamic array containing pointers to context structures */
688 WineD3DContext *activeContext; /* Only 0 for now */
689 UINT numContexts; /* Always 1 for now */
690 WineD3DContext *pbufferContext; /* The context that has a pbuffer as drawable */
691 DWORD pbufferWidth, pbufferHeight; /* Size of the buffer drawable */
692 };
693
694 extern const IWineD3DDeviceVtbl IWineD3DDevice_Vtbl;
695
696 void IWineD3DDeviceImpl_MarkStateDirty(IWineD3DDeviceImpl *This, DWORD state);
697 static inline BOOL isStateDirty(WineD3DContext *context, DWORD state) {
698 DWORD idx = state >> 5;
699 BYTE shift = state & 0x1f;
700 return context->isStateDirty[idx] & (1 << shift);
701 }
702
703 /* Support for IWineD3DResource ::Set/Get/FreePrivateData. I don't think
704 * anybody uses it for much so a good implementation is optional. */
705 typedef struct PrivateData
706 {
707 struct PrivateData* next;
708
709 GUID tag;
710 DWORD flags; /* DDSPD_* */
711 DWORD uniqueness_value;
712
713 union
714 {
715 LPVOID data;
716 LPUNKNOWN object;
717 } ptr;
718
719 DWORD size;
720 } PrivateData;
721
722 /*****************************************************************************
723 * IWineD3DResource implementation structure
724 */
725 typedef struct IWineD3DResourceClass
726 {
727 /* IUnknown fields */
728 LONG ref; /* Note: Ref counting not required */
729
730 /* WineD3DResource Information */
731 IUnknown *parent;
732 WINED3DRESOURCETYPE resourceType;
733 IWineD3DDeviceImpl *wineD3DDevice;
734 WINED3DPOOL pool;
735 UINT size;
736 DWORD usage;
737 WINED3DFORMAT format;
738 BYTE *allocatedMemory;
739 PrivateData *privateData;
740
741 } IWineD3DResourceClass;
742
743 typedef struct IWineD3DResourceImpl
744 {
745 /* IUnknown & WineD3DResource Information */
746 const IWineD3DResourceVtbl *lpVtbl;
747 IWineD3DResourceClass resource;
748 } IWineD3DResourceImpl;
749
750
751 /*****************************************************************************
752 * IWineD3DVertexBuffer implementation structure (extends IWineD3DResourceImpl)
753 */
754 typedef struct IWineD3DVertexBufferImpl
755 {
756 /* IUnknown & WineD3DResource Information */
757 const IWineD3DVertexBufferVtbl *lpVtbl;
758 IWineD3DResourceClass resource;
759
760 /* WineD3DVertexBuffer specifics */
761 DWORD fvf;
762
763 /* Vertex buffer object support */
764 GLuint vbo;
765 BYTE Flags;
766 LONG bindCount;
767
768 UINT dirtystart, dirtyend;
769 LONG lockcount;
770
771 LONG declChanges, draws;
772 /* Last description of the buffer */
773 WineDirect3DVertexStridedData strided;
774 } IWineD3DVertexBufferImpl;
775
776 extern const IWineD3DVertexBufferVtbl IWineD3DVertexBuffer_Vtbl;
777
778 #define VBFLAG_LOAD 0x01 /* Data is written from allocatedMemory to the VBO */
779 #define VBFLAG_OPTIMIZED 0x02 /* Optimize has been called for the VB */
780 #define VBFLAG_DIRTY 0x04 /* Buffer data has been modified */
781 #define VBFLAG_HASDESC 0x08 /* A vertex description has been found */
782 #define VBFLAG_VBOCREATEFAIL 0x10 /* An attempt to create a vbo has failed */
783
784 /*****************************************************************************
785 * IWineD3DIndexBuffer implementation structure (extends IWineD3DResourceImpl)
786 */
787 typedef struct IWineD3DIndexBufferImpl
788 {
789 /* IUnknown & WineD3DResource Information */
790 const IWineD3DIndexBufferVtbl *lpVtbl;
791 IWineD3DResourceClass resource;
792
793 /* WineD3DVertexBuffer specifics */
794 } IWineD3DIndexBufferImpl;
795
796 extern const IWineD3DIndexBufferVtbl IWineD3DIndexBuffer_Vtbl;
797
798 /*****************************************************************************
799 * IWineD3DBaseTexture D3D- > openGL state map lookups
800 */
801 #define WINED3DFUNC_NOTSUPPORTED -2
802 #define WINED3DFUNC_UNIMPLEMENTED -1
803
804 typedef enum winetexturestates {
805 WINED3DTEXSTA_ADDRESSU = 0,
806 WINED3DTEXSTA_ADDRESSV = 1,
807 WINED3DTEXSTA_ADDRESSW = 2,
808 WINED3DTEXSTA_BORDERCOLOR = 3,
809 WINED3DTEXSTA_MAGFILTER = 4,
810 WINED3DTEXSTA_MINFILTER = 5,
811 WINED3DTEXSTA_MIPFILTER = 6,
812 WINED3DTEXSTA_MAXMIPLEVEL = 7,
813 WINED3DTEXSTA_MAXANISOTROPY = 8,
814 WINED3DTEXSTA_SRGBTEXTURE = 9,
815 WINED3DTEXSTA_ELEMENTINDEX = 10,
816 WINED3DTEXSTA_DMAPOFFSET = 11,
817 WINED3DTEXSTA_TSSADDRESSW = 12,
818 MAX_WINETEXTURESTATES = 13,
819 } winetexturestates;
820
821 typedef struct Wined3dTextureStateMap {
822 CONST int state;
823 int function;
824 } Wined3dTextureStateMap;
825
826 /*****************************************************************************
827 * IWineD3DBaseTexture implementation structure (extends IWineD3DResourceImpl)
828 */
829 typedef struct IWineD3DBaseTextureClass
830 {
831 UINT levels;
832 BOOL dirty;
833 WINED3DFORMAT format;
834 DWORD usage;
835 UINT textureName;
836 UINT LOD;
837 WINED3DTEXTUREFILTERTYPE filterType;
838 DWORD states[MAX_WINETEXTURESTATES];
839 LONG bindCount;
840 DWORD sampler;
841 } IWineD3DBaseTextureClass;
842
843 typedef struct IWineD3DBaseTextureImpl
844 {
845 /* IUnknown & WineD3DResource Information */
846 const IWineD3DBaseTextureVtbl *lpVtbl;
847 IWineD3DResourceClass resource;
848 IWineD3DBaseTextureClass baseTexture;
849
850 } IWineD3DBaseTextureImpl;
851
852 /*****************************************************************************
853 * IWineD3DTexture implementation structure (extends IWineD3DBaseTextureImpl)
854 */
855 typedef struct IWineD3DTextureImpl
856 {
857 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
858 const IWineD3DTextureVtbl *lpVtbl;
859 IWineD3DResourceClass resource;
860 IWineD3DBaseTextureClass baseTexture;
861
862 /* IWineD3DTexture */
863 IWineD3DSurface *surfaces[MAX_LEVELS];
864
865 UINT width;
866 UINT height;
867 float pow2scalingFactorX;
868 float pow2scalingFactorY;
869
870 } IWineD3DTextureImpl;
871
872 extern const IWineD3DTextureVtbl IWineD3DTexture_Vtbl;
873
874 /*****************************************************************************
875 * IWineD3DCubeTexture implementation structure (extends IWineD3DBaseTextureImpl)
876 */
877 typedef struct IWineD3DCubeTextureImpl
878 {
879 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
880 const IWineD3DCubeTextureVtbl *lpVtbl;
881 IWineD3DResourceClass resource;
882 IWineD3DBaseTextureClass baseTexture;
883
884 /* IWineD3DCubeTexture */
885 IWineD3DSurface *surfaces[6][MAX_LEVELS];
886
887 UINT edgeLength;
888 float pow2scalingFactor;
889
890 } IWineD3DCubeTextureImpl;
891
892 extern const IWineD3DCubeTextureVtbl IWineD3DCubeTexture_Vtbl;
893
894 typedef struct _WINED3DVOLUMET_DESC
895 {
896 UINT Width;
897 UINT Height;
898 UINT Depth;
899 } WINED3DVOLUMET_DESC;
900
901 /*****************************************************************************
902 * IWineD3DVolume implementation structure (extends IUnknown)
903 */
904 typedef struct IWineD3DVolumeImpl
905 {
906 /* IUnknown & WineD3DResource fields */
907 const IWineD3DVolumeVtbl *lpVtbl;
908 IWineD3DResourceClass resource;
909
910 /* WineD3DVolume Information */
911 WINED3DVOLUMET_DESC currentDesc;
912 IWineD3DBase *container;
913 UINT bytesPerPixel;
914
915 BOOL lockable;
916 BOOL locked;
917 WINED3DBOX lockedBox;
918 WINED3DBOX dirtyBox;
919 BOOL dirty;
920
921
922 } IWineD3DVolumeImpl;
923
924 extern const IWineD3DVolumeVtbl IWineD3DVolume_Vtbl;
925
926 /*****************************************************************************
927 * IWineD3DVolumeTexture implementation structure (extends IWineD3DBaseTextureImpl)
928 */
929 typedef struct IWineD3DVolumeTextureImpl
930 {
931 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
932 const IWineD3DVolumeTextureVtbl *lpVtbl;
933 IWineD3DResourceClass resource;
934 IWineD3DBaseTextureClass baseTexture;
935
936 /* IWineD3DVolumeTexture */
937 IWineD3DVolume *volumes[MAX_LEVELS];
938
939 UINT width;
940 UINT height;
941 UINT depth;
942 } IWineD3DVolumeTextureImpl;
943
944 extern const IWineD3DVolumeTextureVtbl IWineD3DVolumeTexture_Vtbl;
945
946 typedef struct _WINED3DSURFACET_DESC
947 {
948 WINED3DMULTISAMPLE_TYPE MultiSampleType;
949 DWORD MultiSampleQuality;
950 UINT Width;
951 UINT Height;
952 } WINED3DSURFACET_DESC;
953
954 /*****************************************************************************
955 * Structure for DIB Surfaces (GetDC and GDI surfaces)
956 */
957 typedef struct wineD3DSurface_DIB {
958 HBITMAP DIBsection;
959 void* bitmap_data;
960 HGDIOBJ holdbitmap;
961 BOOL client_memory;
962 } wineD3DSurface_DIB;
963
964 /*****************************************************************************
965 * IWineD3DSurface implementation structure
966 */
967 struct IWineD3DSurfaceImpl
968 {
969 /* IUnknown & IWineD3DResource Information */
970 const IWineD3DSurfaceVtbl *lpVtbl;
971 IWineD3DResourceClass resource;
972
973 /* IWineD3DSurface fields */
974 IWineD3DBase *container;
975 WINED3DSURFACET_DESC currentDesc;
976 IWineD3DPaletteImpl *palette;
977
978 UINT bytesPerPixel;
979
980 /* TODO: move this off into a management class(maybe!) */
981 DWORD Flags;
982
983 UINT pow2Width;
984 UINT pow2Height;
985 UINT pow2Size;
986
987 /* Oversized texture */
988 RECT glRect;
989
990 #if 0
991 /* precalculated x and y scalings for texture coords */
992 float pow2scalingFactorX; /* = (Width / pow2Width ) */
993 float pow2scalingFactorY; /* = (Height / pow2Height) */
994 #endif
995
996 RECT lockedRect;
997 RECT dirtyRect;
998 int lockCount;
999 #define MAXLOCKCOUNT 50 /* After this amount of locks do not free the sysmem copy */
1000
1001 glDescriptor glDescription;
1002
1003 /* For GetDC */
1004 wineD3DSurface_DIB dib;
1005 HDC hDC;
1006
1007 /* Color keys for DDraw */
1008 DDCOLORKEY DestBltCKey;
1009 DDCOLORKEY DestOverlayCKey;
1010 DDCOLORKEY SrcOverlayCKey;
1011 DDCOLORKEY SrcBltCKey;
1012 DWORD CKeyFlags;
1013
1014 DDCOLORKEY glCKey;
1015 };
1016
1017 extern const IWineD3DSurfaceVtbl IWineD3DSurface_Vtbl;
1018 extern const IWineD3DSurfaceVtbl IWineGDISurface_Vtbl;
1019
1020 /* Predeclare the shared Surface functions */
1021 HRESULT WINAPI IWineD3DSurfaceImpl_QueryInterface(IWineD3DSurface *iface, REFIID riid, LPVOID *ppobj);
1022 ULONG WINAPI IWineD3DSurfaceImpl_AddRef(IWineD3DSurface *iface);
1023 ULONG WINAPI IWineD3DSurfaceImpl_Release(IWineD3DSurface *iface);
1024 HRESULT WINAPI IWineD3DSurfaceImpl_GetParent(IWineD3DSurface *iface, IUnknown **pParent);
1025 HRESULT WINAPI IWineD3DSurfaceImpl_GetDevice(IWineD3DSurface *iface, IWineD3DDevice** ppDevice);
1026 HRESULT WINAPI IWineD3DSurfaceImpl_SetPrivateData(IWineD3DSurface *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags);
1027 HRESULT WINAPI IWineD3DSurfaceImpl_GetPrivateData(IWineD3DSurface *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData);
1028 HRESULT WINAPI IWineD3DSurfaceImpl_FreePrivateData(IWineD3DSurface *iface, REFGUID refguid);
1029 DWORD WINAPI IWineD3DSurfaceImpl_SetPriority(IWineD3DSurface *iface, DWORD PriorityNew);
1030 DWORD WINAPI IWineD3DSurfaceImpl_GetPriority(IWineD3DSurface *iface);
1031 void WINAPI IWineD3DSurfaceImpl_PreLoad(IWineD3DSurface *iface);
1032 WINED3DRESOURCETYPE WINAPI IWineD3DSurfaceImpl_GetType(IWineD3DSurface *iface);
1033 HRESULT WINAPI IWineD3DSurfaceImpl_GetContainer(IWineD3DSurface* iface, REFIID riid, void** ppContainer);
1034 HRESULT WINAPI IWineD3DSurfaceImpl_GetDesc(IWineD3DSurface *iface, WINED3DSURFACE_DESC *pDesc);
1035 HRESULT WINAPI IWineD3DSurfaceImpl_GetBltStatus(IWineD3DSurface *iface, DWORD Flags);
1036 HRESULT WINAPI IWineD3DSurfaceImpl_GetFlipStatus(IWineD3DSurface *iface, DWORD Flags);
1037 HRESULT WINAPI IWineD3DSurfaceImpl_IsLost(IWineD3DSurface *iface);
1038 HRESULT WINAPI IWineD3DSurfaceImpl_Restore(IWineD3DSurface *iface);
1039 HRESULT WINAPI IWineD3DSurfaceImpl_SetPixelFormat(IWineD3DSurface *iface, WINED3DFORMAT Format, BYTE *Surface, DWORD Size);
1040 HRESULT WINAPI IWineD3DSurfaceImpl_GetPalette(IWineD3DSurface *iface, IWineD3DPalette **Pal);
1041 HRESULT WINAPI IWineD3DSurfaceImpl_SetPalette(IWineD3DSurface *iface, IWineD3DPalette *Pal);
1042 HRESULT WINAPI IWineD3DSurfaceImpl_SetColorKey(IWineD3DSurface *iface, DWORD Flags, DDCOLORKEY *CKey);
1043 HRESULT WINAPI IWineD3DSurfaceImpl_CleanDirtyRect(IWineD3DSurface *iface);
1044 extern HRESULT WINAPI IWineD3DSurfaceImpl_AddDirtyRect(IWineD3DSurface *iface, CONST RECT* pDirtyRect);
1045 HRESULT WINAPI IWineD3DSurfaceImpl_SetContainer(IWineD3DSurface *iface, IWineD3DBase *container);
1046 HRESULT WINAPI IWineD3DSurfaceImpl_SetPBufferState(IWineD3DSurface *iface, BOOL inPBuffer, BOOL inTexture);
1047 void WINAPI IWineD3DSurfaceImpl_SetGlTextureDesc(IWineD3DSurface *iface, UINT textureName, int target);
1048 void WINAPI IWineD3DSurfaceImpl_GetGlDesc(IWineD3DSurface *iface, glDescriptor **glDescription);
1049 const void *WINAPI IWineD3DSurfaceImpl_GetData(IWineD3DSurface *iface);
1050 HRESULT WINAPI IWineD3DSurfaceImpl_SetFormat(IWineD3DSurface *iface, WINED3DFORMAT format);
1051 HRESULT WINAPI IWineGDISurfaceImpl_Blt(IWineD3DSurface *iface, RECT *DestRect, IWineD3DSurface *SrcSurface, RECT *SrcRect, DWORD Flags, DDBLTFX *DDBltFx);
1052 HRESULT WINAPI IWineGDISurfaceImpl_BltFast(IWineD3DSurface *iface, DWORD dstx, DWORD dsty, IWineD3DSurface *Source, RECT *rsrc, DWORD trans);
1053 HRESULT WINAPI IWineD3DSurfaceImpl_SetPalette(IWineD3DSurface *iface, IWineD3DPalette *Pal);
1054 HRESULT WINAPI IWineD3DSurfaceImpl_GetDC(IWineD3DSurface *iface, HDC *pHDC);
1055 HRESULT WINAPI IWineD3DSurfaceImpl_ReleaseDC(IWineD3DSurface *iface, HDC hDC);
1056 DWORD WINAPI IWineD3DSurfaceImpl_GetPitch(IWineD3DSurface *iface);
1057 HRESULT WINAPI IWineD3DSurfaceImpl_RealizePalette(IWineD3DSurface *iface);
1058 HRESULT WINAPI IWineD3DSurfaceImpl_SetMem(IWineD3DSurface *iface, void *Mem);
1059 HRESULT WINAPI IWineD3DSurfaceImpl_SetOverlayPosition(IWineD3DSurface *iface, LONG X, LONG Y);
1060 HRESULT WINAPI IWineD3DSurfaceImpl_GetOverlayPosition(IWineD3DSurface *iface, LONG *X, LONG *Y);
1061 HRESULT WINAPI IWineD3DSurfaceImpl_UpdateOverlayZOrder(IWineD3DSurface *iface, DWORD Flags, IWineD3DSurface *Ref);
1062 HRESULT WINAPI IWineD3DSurfaceImpl_UpdateOverlay(IWineD3DSurface *iface, RECT *SrcRect, IWineD3DSurface *DstSurface, RECT *DstRect, DWORD Flags, WINEDDOVERLAYFX *FX);
1063
1064 /* Surface flags: */
1065 #define SFLAG_OVERSIZE 0x00000001 /* Surface is bigger than gl size, blts only */
1066 #define SFLAG_CONVERTED 0x00000002 /* Converted for color keying or Palettized */
1067 #define SFLAG_DIBSECTION 0x00000004 /* Has a DIB section attached for getdc */
1068 #define SFLAG_DIRTY 0x00000008 /* Surface was locked by the app */
1069 #define SFLAG_LOCKABLE 0x00000010 /* Surface can be locked */
1070 #define SFLAG_DISCARD 0x00000020 /* ??? */
1071 #define SFLAG_LOCKED 0x00000040 /* Surface is locked atm */
1072 #define SFLAG_INTEXTURE 0x00000080 /* ??? */
1073 #define SFLAG_INPBUFFER 0x00000100 /* ??? */
1074 #define SFLAG_NONPOW2 0x00000200 /* Surface sizes are not a power of 2 */
1075 #define SFLAG_DYNLOCK 0x00000400 /* Surface is often locked by the app */
1076 #define SFLAG_DYNCHANGE 0x00000C00 /* Surface contents are changed very often, implies DYNLOCK */
1077 #define SFLAG_DCINUSE 0x00001000 /* Set between GetDC and ReleaseDC calls */
1078 #define SFLAG_GLDIRTY 0x00002000 /* The opengl texture is more up to date than the surface mem */
1079 #define SFLAG_LOST 0x00004000 /* Surface lost flag for DDraw */
1080 #define SFLAG_FORCELOAD 0x00008000 /* To force PreLoading of a scratch cursor */
1081 #define SFLAG_USERPTR 0x00010000 /* The application allocated the memory for this surface */
1082 #define SFLAG_GLCKEY 0x00020000 /* The gl texture was created with a color key */
1083
1084 /* In some conditions the surface memory must not be freed:
1085 * SFLAG_OVERSIZE: Not all data can be kept in GL
1086 * SFLAG_CONVERTED: Converting the data back would take too long
1087 * SFLAG_DIBSECTION: The dib code manages the memory
1088 * SFLAG_DIRTY: GL surface isn't up to date
1089 * SFLAG_LOCKED: The app requires access to the surface data
1090 * SFLAG_DYNLOCK: Avoid freeing the data for performance
1091 * SFLAG_DYNCHANGE: Same reason as DYNLOCK
1092 */
1093 #define SFLAG_DONOTFREE (SFLAG_OVERSIZE | \
1094 SFLAG_CONVERTED | \
1095 SFLAG_DIBSECTION | \
1096 SFLAG_DIRTY | \
1097 SFLAG_LOCKED | \
1098 SFLAG_DYNLOCK | \
1099 SFLAG_DYNCHANGE | \
1100 SFLAG_USERPTR)
1101
1102 BOOL CalculateTexRect(IWineD3DSurfaceImpl *This, RECT *Rect, float glTexCoord[4]);
1103
1104 /* Alignment of the pitch */
1105 #define SURFACE_ALIGNMENT 4
1106
1107 /*****************************************************************************
1108 * IWineD3DVertexDeclaration implementation structure
1109 */
1110 typedef struct IWineD3DVertexDeclarationImpl {
1111 /* IUnknown Information */
1112 const IWineD3DVertexDeclarationVtbl *lpVtbl;
1113 LONG ref; /* Note: Ref counting not required */
1114
1115 IUnknown *parent;
1116 /** precomputed fvf if simple declaration */
1117 IWineD3DDeviceImpl *wineD3DDevice;
1118 DWORD fvf[MAX_STREAMS];
1119 DWORD allFVF;
1120
1121 WINED3DVERTEXELEMENT *pDeclarationWine;
1122 UINT declarationWNumElements;
1123 } IWineD3DVertexDeclarationImpl;
1124
1125 extern const IWineD3DVertexDeclarationVtbl IWineD3DVertexDeclaration_Vtbl;
1126
1127 /*****************************************************************************
1128 * IWineD3DStateBlock implementation structure
1129 */
1130
1131 /* Internal state Block for Begin/End/Capture/Create/Apply info */
1132 /* Note: Very long winded but gl Lists are not flexible enough */
1133 /* to resolve everything we need, so doing it manually for now */
1134 typedef struct SAVEDSTATES {
1135 BOOL indices;
1136 BOOL material;
1137 BOOL fvf;
1138 BOOL streamSource[MAX_STREAMS];
1139 BOOL streamFreq[MAX_STREAMS];
1140 BOOL textures[MAX_SAMPLERS];
1141 BOOL transform[HIGHEST_TRANSFORMSTATE + 1];
1142 BOOL viewport;
1143 BOOL renderState[WINEHIGHEST_RENDER_STATE + 1];
1144 BOOL textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
1145 BOOL samplerState[MAX_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
1146 BOOL clipplane[MAX_CLIPPLANES];
1147 BOOL vertexDecl;
1148 BOOL pixelShader;
1149 BOOL pixelShaderConstantsB[MAX_CONST_B];
1150 BOOL pixelShaderConstantsI[MAX_CONST_I];
1151 BOOL *pixelShaderConstantsF;
1152 BOOL vertexShader;
1153 BOOL vertexShaderConstantsB[MAX_CONST_B];
1154 BOOL vertexShaderConstantsI[MAX_CONST_I];
1155 BOOL *vertexShaderConstantsF;
1156 BOOL scissorRect;
1157 } SAVEDSTATES;
1158
1159 typedef struct {
1160 struct list entry;
1161 int idx;
1162 } constant_entry;
1163
1164 struct IWineD3DStateBlockImpl
1165 {
1166 /* IUnknown fields */
1167 const IWineD3DStateBlockVtbl *lpVtbl;
1168 LONG ref; /* Note: Ref counting not required */
1169
1170 /* IWineD3DStateBlock information */
1171 IUnknown *parent;
1172 IWineD3DDeviceImpl *wineD3DDevice;
1173 WINED3DSTATEBLOCKTYPE blockType;
1174
1175 /* Array indicating whether things have been set or changed */
1176 SAVEDSTATES changed;
1177 SAVEDSTATES set;
1178 struct list set_vconstantsF;
1179 struct list set_pconstantsF;
1180
1181 /* Drawing - Vertex Shader or FVF related */
1182 DWORD fvf;
1183 /* Vertex Shader Declaration */
1184 IWineD3DVertexDeclaration *vertexDecl;
1185
1186 IWineD3DVertexShader *vertexShader;
1187
1188 /* Vertex Shader Constants */
1189 BOOL vertexShaderConstantB[MAX_CONST_B];
1190 INT vertexShaderConstantI[MAX_CONST_I * 4];
1191 float *vertexShaderConstantF;
1192
1193 /* Stream Source */
1194 BOOL streamIsUP;
1195 UINT streamStride[MAX_STREAMS];
1196 UINT streamOffset[MAX_STREAMS];
1197 IWineD3DVertexBuffer *streamSource[MAX_STREAMS];
1198 UINT streamFreq[MAX_STREAMS];
1199 UINT streamFlags[MAX_STREAMS]; /*0 | WINED3DSTREAMSOURCE_INSTANCEDATA | WINED3DSTREAMSOURCE_INDEXEDDATA */
1200
1201 /* Indices */
1202 IWineD3DIndexBuffer* pIndexData;
1203 UINT baseVertexIndex;
1204 UINT loadBaseVertexIndex; /* non-indexed drawing needs 0 here, indexed baseVertexIndex */
1205
1206 /* Transform */
1207 WINED3DMATRIX transforms[HIGHEST_TRANSFORMSTATE + 1];
1208
1209 /* Light hashmap . Collisions are handled using standard wine double linked lists */
1210 #define LIGHTMAP_SIZE 43 /* Use of a prime number recommended. Set to 1 for a linked list! */
1211 #define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE) /* Primitive and simple function */
1212 struct list lightMap[LIGHTMAP_SIZE]; /* Mashmap containing the lights */
1213 PLIGHTINFOEL *activeLights[MAX_ACTIVE_LIGHTS]; /* Map of opengl lights to d3d lights */
1214
1215 /* Clipping */
1216 double clipplane[MAX_CLIPPLANES][4];
1217 WINED3DCLIPSTATUS clip_status;
1218
1219 /* ViewPort */
1220 WINED3DVIEWPORT viewport;
1221
1222 /* Material */
1223 WINED3DMATERIAL material;
1224
1225 /* Pixel Shader */
1226 IWineD3DPixelShader *pixelShader;
1227
1228 /* Pixel Shader Constants */
1229 BOOL pixelShaderConstantB[MAX_CONST_B];
1230 INT pixelShaderConstantI[MAX_CONST_I * 4];
1231 float *pixelShaderConstantF;
1232
1233 /* RenderState */
1234 DWORD renderState[WINEHIGHEST_RENDER_STATE + 1];
1235
1236 /* Texture */
1237 IWineD3DBaseTexture *textures[MAX_SAMPLERS];
1238 int textureDimensions[MAX_SAMPLERS];
1239
1240 /* Texture State Stage */
1241 DWORD textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
1242 DWORD lowest_disabled_stage;
1243 /* Sampler States */
1244 DWORD samplerState[MAX_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
1245
1246 /* Current GLSL Shader Program */
1247 struct glsl_shader_prog_link *glsl_program;
1248
1249 /* Scissor test rectangle */
1250 RECT scissorRect;
1251 };
1252
1253 extern void stateblock_savedstates_set(
1254 IWineD3DStateBlock* iface,
1255 SAVEDSTATES* states,
1256 BOOL value);
1257
1258 extern void stateblock_savedstates_copy(
1259 IWineD3DStateBlock* iface,
1260 SAVEDSTATES* dest,
1261 SAVEDSTATES* source);
1262
1263 extern void stateblock_copy(
1264 IWineD3DStateBlock* destination,
1265 IWineD3DStateBlock* source);
1266
1267 extern const IWineD3DStateBlockVtbl IWineD3DStateBlock_Vtbl;
1268
1269 /*****************************************************************************
1270 * IWineD3DQueryImpl implementation structure (extends IUnknown)
1271 */
1272 typedef struct IWineD3DQueryImpl
1273 {
1274 const IWineD3DQueryVtbl *lpVtbl;
1275 LONG ref; /* Note: Ref counting not required */
1276
1277 IUnknown *parent;
1278 /*TODO: replace with iface usage */
1279 #if 0
1280 IWineD3DDevice *wineD3DDevice;
1281 #else
1282 IWineD3DDeviceImpl *wineD3DDevice;
1283 #endif
1284
1285 /* IWineD3DQuery fields */
1286 WINED3DQUERYTYPE type;
1287 /* TODO: Think about using a IUnknown instead of a void* */
1288 void *extendedData;
1289
1290
1291 } IWineD3DQueryImpl;
1292
1293 extern const IWineD3DQueryVtbl IWineD3DQuery_Vtbl;
1294
1295 /* Datastructures for IWineD3DQueryImpl.extendedData */
1296 typedef struct WineQueryOcclusionData {
1297 GLuint queryId;
1298 } WineQueryOcclusionData;
1299
1300
1301 /*****************************************************************************
1302 * IWineD3DSwapChainImpl implementation structure (extends IUnknown)
1303 */
1304
1305 typedef struct IWineD3DSwapChainImpl
1306 {
1307 /*IUnknown part*/
1308 const IWineD3DSwapChainVtbl *lpVtbl;
1309 LONG ref; /* Note: Ref counting not required */
1310
1311 IUnknown *parent;
1312 IWineD3DDeviceImpl *wineD3DDevice;
1313
1314 /* IWineD3DSwapChain fields */
1315 IWineD3DSurface **backBuffer;
1316 IWineD3DSurface *frontBuffer;
1317 BOOL wantsDepthStencilBuffer;
1318 D3DPRESENT_PARAMETERS presentParms;
1319 DWORD orig_width, orig_height;
1320
1321 long prev_time, frames; /* Performance tracking */
1322
1323 WineD3DContext *context; /* Later a array for multithreading */
1324
1325 HWND win_handle;
1326 Window win;
1327 } IWineD3DSwapChainImpl;
1328
1329 extern const IWineD3DSwapChainVtbl IWineD3DSwapChain_Vtbl;
1330
1331 /*****************************************************************************
1332 * Utility function prototypes
1333 */
1334
1335 /* Trace routines */
1336 const char* debug_d3dformat(WINED3DFORMAT fmt);
1337 const char* debug_d3ddevicetype(WINED3DDEVTYPE devtype);
1338 const char* debug_d3dresourcetype(WINED3DRESOURCETYPE res);
1339 const char* debug_d3dusage(DWORD usage);
1340 const char* debug_d3dusagequery(DWORD usagequery);
1341 const char* debug_d3ddeclmethod(WINED3DDECLMETHOD method);
1342 const char* debug_d3ddecltype(WINED3DDECLTYPE type);
1343 const char* debug_d3ddeclusage(BYTE usage);
1344 const char* debug_d3dprimitivetype(WINED3DPRIMITIVETYPE PrimitiveType);
1345 const char* debug_d3drenderstate(DWORD state);
1346 const char* debug_d3dsamplerstate(DWORD state);
1347 const char* debug_d3dtexturestate(DWORD state);
1348 const char* debug_d3dtstype(WINED3DTRANSFORMSTATETYPE tstype);
1349 const char* debug_d3dpool(WINED3DPOOL pool);
1350
1351 /* Routines for GL <-> D3D values */
1352 GLenum StencilOp(DWORD op);
1353 GLenum CompareFunc(DWORD func);
1354 void set_tex_op(IWineD3DDevice *iface, BOOL isAlpha, int Stage, WINED3DTEXTUREOP op, DWORD arg1, DWORD arg2, DWORD arg3);
1355 void set_tex_op_nvrc(IWineD3DDevice *iface, BOOL is_alpha, int stage, WINED3DTEXTUREOP op, DWORD arg1, DWORD arg2, DWORD arg3, INT texture_idx);
1356 void set_texture_matrix(const float *smat, DWORD flags, BOOL calculatedCoords);
1357
1358 int D3DFmtMakeGlCfg(WINED3DFORMAT BackBufferFormat, WINED3DFORMAT StencilBufferFormat, int *attribs, int* nAttribs, BOOL alternate);
1359
1360 /* Math utils */
1361 void multiply_matrix(WINED3DMATRIX *dest, const WINED3DMATRIX *src1, const WINED3DMATRIX *src2);
1362
1363 /*****************************************************************************
1364 * To enable calling of inherited functions, requires prototypes
1365 *
1366 * Note: Only require classes which are subclassed, ie resource, basetexture,
1367 */
1368 /*** IUnknown methods ***/
1369 extern HRESULT WINAPI IWineD3DResourceImpl_QueryInterface(IWineD3DResource *iface, REFIID riid, void** ppvObject);
1370 extern ULONG WINAPI IWineD3DResourceImpl_AddRef(IWineD3DResource *iface);
1371 extern ULONG WINAPI IWineD3DResourceImpl_Release(IWineD3DResource *iface);
1372 /*** IWineD3DResource methods ***/
1373 extern HRESULT WINAPI IWineD3DResourceImpl_GetParent(IWineD3DResource *iface, IUnknown **pParent);
1374 extern HRESULT WINAPI IWineD3DResourceImpl_GetDevice(IWineD3DResource *iface, IWineD3DDevice ** ppDevice);
1375 extern HRESULT WINAPI IWineD3DResourceImpl_SetPrivateData(IWineD3DResource *iface, REFGUID refguid, CONST void * pData, DWORD SizeOfData, DWORD Flags);
1376 extern HRESULT WINAPI IWineD3DResourceImpl_GetPrivateData(IWineD3DResource *iface, REFGUID refguid, void * pData, DWORD * pSizeOfData);
1377 extern HRESULT WINAPI IWineD3DResourceImpl_FreePrivateData(IWineD3DResource *iface, REFGUID refguid);
1378 extern DWORD WINAPI IWineD3DResourceImpl_SetPriority(IWineD3DResource *iface, DWORD PriorityNew);
1379 extern DWORD WINAPI IWineD3DResourceImpl_GetPriority(IWineD3DResource *iface);
1380 extern void WINAPI IWineD3DResourceImpl_PreLoad(IWineD3DResource *iface);
1381 extern WINED3DRESOURCETYPE WINAPI IWineD3DResourceImpl_GetType(IWineD3DResource *iface);
1382 /*** class static members ***/
1383 void IWineD3DResourceImpl_CleanUp(IWineD3DResource *iface);
1384
1385 /*** IUnknown methods ***/
1386 extern HRESULT WINAPI IWineD3DBaseTextureImpl_QueryInterface(IWineD3DBaseTexture *iface, REFIID riid, void** ppvObject);
1387 extern ULONG WINAPI IWineD3DBaseTextureImpl_AddRef(IWineD3DBaseTexture *iface);
1388 extern ULONG WINAPI IWineD3DBaseTextureImpl_Release(IWineD3DBaseTexture *iface);
1389 /*** IWineD3DResource methods ***/
1390 extern HRESULT WINAPI IWineD3DBaseTextureImpl_GetParent(IWineD3DBaseTexture *iface, IUnknown **pParent);
1391 extern HRESULT WINAPI IWineD3DBaseTextureImpl_GetDevice(IWineD3DBaseTexture *iface, IWineD3DDevice ** ppDevice);
1392 extern HRESULT WINAPI IWineD3DBaseTextureImpl_SetPrivateData(IWineD3DBaseTexture *iface, REFGUID refguid, CONST void * pData, DWORD SizeOfData, DWORD Flags);
1393 extern HRESULT WINAPI IWineD3DBaseTextureImpl_GetPrivateData(IWineD3DBaseTexture *iface, REFGUID refguid, void * pData, DWORD * pSizeOfData);
1394 extern HRESULT WINAPI IWineD3DBaseTextureImpl_FreePrivateData(IWineD3DBaseTexture *iface, REFGUID refguid);
1395 extern DWORD WINAPI IWineD3DBaseTextureImpl_SetPriority(IWineD3DBaseTexture *iface, DWORD PriorityNew);
1396 extern DWORD WINAPI IWineD3DBaseTextureImpl_GetPriority(IWineD3DBaseTexture *iface);
1397 extern void WINAPI IWineD3DBaseTextureImpl_PreLoad(IWineD3DBaseTexture *iface);
1398 extern WINED3DRESOURCETYPE WINAPI IWineD3DBaseTextureImpl_GetType(IWineD3DBaseTexture *iface);
1399 /*** IWineD3DBaseTexture methods ***/
1400 extern DWORD WINAPI IWineD3DBaseTextureImpl_SetLOD(IWineD3DBaseTexture *iface, DWORD LODNew);
1401 extern DWORD WINAPI IWineD3DBaseTextureImpl_GetLOD(IWineD3DBaseTexture *iface);
1402 extern DWORD WINAPI IWineD3DBaseTextureImpl_GetLevelCount(IWineD3DBaseTexture *iface);
1403 extern HRESULT WINAPI IWineD3DBaseTextureImpl_SetAutoGenFilterType(IWineD3DBaseTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType);
1404 extern WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DBaseTextureImpl_GetAutoGenFilterType(IWineD3DBaseTexture *iface);
1405 extern void WINAPI IWineD3DBaseTextureImpl_GenerateMipSubLevels(IWineD3DBaseTexture *iface);
1406 extern BOOL WINAPI IWineD3DBaseTextureImpl_SetDirty(IWineD3DBaseTexture *iface, BOOL);
1407 extern BOOL WINAPI IWineD3DBaseTextureImpl_GetDirty(IWineD3DBaseTexture *iface);
1408
1409 extern BYTE* WINAPI IWineD3DVertexBufferImpl_GetMemory(IWineD3DVertexBuffer* iface, DWORD iOffset, GLint *vbo);
1410 extern HRESULT WINAPI IWineD3DVertexBufferImpl_ReleaseMemory(IWineD3DVertexBuffer* iface);
1411 extern HRESULT WINAPI IWineD3DBaseTextureImpl_BindTexture(IWineD3DBaseTexture *iface);
1412 extern HRESULT WINAPI IWineD3DBaseTextureImpl_UnBindTexture(IWineD3DBaseTexture *iface);
1413 extern void WINAPI IWineD3DBaseTextureImpl_ApplyStateChanges(IWineD3DBaseTexture *iface, const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1], const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1]);
1414 /*** class static members ***/
1415 void IWineD3DBaseTextureImpl_CleanUp(IWineD3DBaseTexture *iface);
1416
1417 struct SHADER_OPCODE_ARG;
1418 typedef void (*shader_fct_t)();
1419 typedef void (*SHADER_HANDLER) (struct SHADER_OPCODE_ARG*);
1420
1421 /* Struct to maintain a list of GLSL shader programs and their associated pixel and
1422 * vertex shaders. A list of this type is maintained on the DeviceImpl, and is only
1423 * used if the user is using GLSL shaders. */
1424 struct glsl_shader_prog_link {
1425 struct list entry;
1426 GLhandleARB programId;
1427 GLhandleARB *vuniformF_locations;
1428 GLhandleARB *puniformF_locations;
1429 IWineD3DVertexShader* vertexShader;
1430 IWineD3DPixelShader* pixelShader;
1431 };
1432
1433 /* TODO: Make this dynamic, based on shader limits ? */
1434 #define MAX_REG_ADDR 1
1435 #define MAX_REG_TEMP 32
1436 #define MAX_REG_TEXCRD 8
1437 #define MAX_REG_INPUT 12
1438 #define MAX_REG_OUTPUT 12
1439 #define MAX_ATTRIBS 16
1440 #define MAX_CONST_I 16
1441 #define MAX_CONST_B 16
1442
1443 /* FIXME: This needs to go up to 2048 for
1444 * Shader model 3 according to msdn (and for software shaders) */
1445 #define MAX_LABELS 16
1446
1447 typedef struct semantic {
1448 DWORD usage;
1449 DWORD reg;
1450 } semantic;
1451
1452 typedef struct local_constant {
1453 struct list entry;
1454 unsigned int idx;
1455 DWORD value[4];
1456 } local_constant;
1457
1458 typedef struct shader_reg_maps {
1459
1460 char texcoord[MAX_REG_TEXCRD]; /* pixel < 3.0 */
1461 char temporary[MAX_REG_TEMP]; /* pixel, vertex */
1462 char address[MAX_REG_ADDR]; /* vertex */
1463 char packed_input[MAX_REG_INPUT]; /* pshader >= 3.0 */
1464 char packed_output[MAX_REG_OUTPUT]; /* vertex >= 3.0 */
1465 char attributes[MAX_ATTRIBS]; /* vertex */
1466 char labels[MAX_LABELS]; /* pixel, vertex */
1467
1468 /* Sampler usage tokens
1469 * Use 0 as default (bit 31 is always 1 on a valid token) */
1470 DWORD samplers[MAX_SAMPLERS];
1471
1472 /* Whether or not a loop is used in this shader */
1473 char loop;
1474
1475 /* Whether or not this shader uses fog */
1476 char fog;
1477
1478 } shader_reg_maps;
1479
1480 #define SHADER_PGMSIZE 65535
1481 typedef struct SHADER_BUFFER {
1482 char* buffer;
1483 unsigned int bsize;
1484 unsigned int lineNo;
1485 BOOL newline;
1486 } SHADER_BUFFER;
1487
1488 /* Undocumented opcode controls */
1489 #define INST_CONTROLS_SHIFT 16
1490 #define INST_CONTROLS_MASK 0x00ff0000
1491
1492 typedef enum COMPARISON_TYPE {
1493 COMPARISON_GT = 1,
1494 COMPARISON_EQ = 2,
1495 COMPARISON_GE = 3,
1496 COMPARISON_LT = 4,
1497 COMPARISON_NE = 5,
1498 COMPARISON_LE = 6
1499 } COMPARISON_TYPE;
1500
1501 typedef struct SHADER_OPCODE {
1502 unsigned int opcode;
1503 const char* name;
1504 const char* glname;
1505 char dst_token;
1506 CONST UINT num_params;
1507 shader_fct_t soft_fct;
1508 SHADER_HANDLER hw_fct;
1509 SHADER_HANDLER hw_glsl_fct;
1510 DWORD min_version;
1511 DWORD max_version;
1512 } SHADER_OPCODE;
1513
1514 typedef struct SHADER_OPCODE_ARG {
1515 IWineD3DBaseShader* shader;
1516 shader_reg_maps* reg_maps;
1517 CONST SHADER_OPCODE* opcode;
1518 DWORD opcode_token;
1519 DWORD dst;
1520 DWORD dst_addr;
1521 DWORD predicate;
1522 DWORD src[4];
1523 DWORD src_addr[4];
1524 SHADER_BUFFER* buffer;
1525 } SHADER_OPCODE_ARG;
1526
1527 typedef struct SHADER_LIMITS {
1528 unsigned int temporary;
1529 unsigned int texcoord;
1530 unsigned int sampler;
1531 unsigned int constant_int;
1532 unsigned int constant_float;
1533 unsigned int constant_bool;
1534 unsigned int address;
1535 unsigned int packed_output;
1536 unsigned int packed_input;
1537 unsigned int attributes;
1538 unsigned int label;
1539 } SHADER_LIMITS;
1540
1541 /** Keeps track of details for TEX_M#x# shader opcodes which need to
1542 maintain state information between multiple codes */
1543 typedef struct SHADER_PARSE_STATE {
1544 unsigned int current_row;
1545 DWORD texcoord_w[2];
1546 } SHADER_PARSE_STATE;
1547
1548 /* Base Shader utility functions.
1549 * (may move callers into the same file in the future) */
1550 extern int shader_addline(
1551 SHADER_BUFFER* buffer,
1552 const char* fmt, ...);
1553
1554 extern const SHADER_OPCODE* shader_get_opcode(
1555 IWineD3DBaseShader *iface,
1556 const DWORD code);
1557
1558 extern void shader_delete_constant_list(
1559 struct list* clist);
1560
1561 /* Vertex shader utility functions */
1562 extern BOOL vshader_get_input(
1563 IWineD3DVertexShader* iface,
1564 BYTE usage_req, BYTE usage_idx_req,
1565 unsigned int* regnum);
1566
1567 extern BOOL vshader_input_is_color(
1568 IWineD3DVertexShader* iface,
1569 unsigned int regnum);
1570
1571 extern HRESULT allocate_shader_constants(IWineD3DStateBlockImpl* object);
1572
1573 /* ARB_[vertex/fragment]_program helper functions */
1574 extern void shader_arb_load_constants(
1575 IWineD3DDevice* device,
1576 char usePixelShader,
1577 char useVertexShader);
1578
1579 /* ARB shader program Prototypes */
1580 extern void shader_hw_def(SHADER_OPCODE_ARG *arg);
1581
1582 /* ARB pixel shader prototypes */
1583 extern void pshader_hw_cnd(SHADER_OPCODE_ARG* arg);
1584 extern void pshader_hw_cmp(SHADER_OPCODE_ARG* arg);
1585 extern void pshader_hw_map2gl(SHADER_OPCODE_ARG* arg);
1586 extern void pshader_hw_tex(SHADER_OPCODE_ARG* arg);
1587 extern void pshader_hw_texcoord(SHADER_OPCODE_ARG* arg);
1588 extern void pshader_hw_texreg2ar(SHADER_OPCODE_ARG* arg);
1589 extern void pshader_hw_texreg2gb(SHADER_OPCODE_ARG* arg);
1590 extern void pshader_hw_texbem(SHADER_OPCODE_ARG* arg);
1591 extern void pshader_hw_texm3x2pad(SHADER_OPCODE_ARG* arg);
1592 extern void pshader_hw_texm3x2tex(SHADER_OPCODE_ARG* arg);
1593 extern void pshader_hw_texm3x3pad(SHADER_OPCODE_ARG* arg);
1594 extern void pshader_hw_texm3x3tex(SHADER_OPCODE_ARG* arg);
1595 extern void pshader_hw_texm3x3spec(SHADER_OPCODE_ARG* arg);
1596 extern void pshader_hw_texm3x3vspec(SHADER_OPCODE_ARG* arg);
1597
1598 /* ARB vertex shader prototypes */
1599 extern void vshader_hw_map2gl(SHADER_OPCODE_ARG* arg);
1600 extern void vshader_hw_mnxn(SHADER_OPCODE_ARG* arg);
1601
1602 /* GLSL helper functions */
1603 extern void shader_glsl_add_instruction_modifiers(SHADER_OPCODE_ARG *arg);
1604 extern void shader_glsl_load_constants(
1605 IWineD3DDevice* device,
1606 char usePixelShader,
1607 char useVertexShader);
1608
1609 /** The following translate DirectX pixel/vertex shader opcodes to GLSL lines */
1610 extern void shader_glsl_cross(SHADER_OPCODE_ARG* arg);
1611 extern void shader_glsl_map2gl(SHADER_OPCODE_ARG* arg);
1612 extern void shader_glsl_arith(SHADER_OPCODE_ARG* arg);
1613 extern void shader_glsl_mov(SHADER_OPCODE_ARG* arg);
1614 extern void shader_glsl_mad(SHADER_OPCODE_ARG* arg);
1615 extern void shader_glsl_mnxn(SHADER_OPCODE_ARG* arg);
1616 extern void shader_glsl_lrp(SHADER_OPCODE_ARG* arg);
1617 extern void shader_glsl_dot(SHADER_OPCODE_ARG* arg);
1618 extern void shader_glsl_rcp(SHADER_OPCODE_ARG* arg);
1619 extern void shader_glsl_cnd(SHADER_OPCODE_ARG* arg);
1620 extern void shader_glsl_compare(SHADER_OPCODE_ARG* arg);
1621 extern void shader_glsl_def(SHADER_OPCODE_ARG* arg);
1622 extern void shader_glsl_defi(SHADER_OPCODE_ARG* arg);
1623 extern void shader_glsl_defb(SHADER_OPCODE_ARG* arg);
1624 extern void shader_glsl_expp(SHADER_OPCODE_ARG* arg);
1625 extern void shader_glsl_cmp(SHADER_OPCODE_ARG* arg);
1626 extern void shader_glsl_lit(SHADER_OPCODE_ARG* arg);
1627 extern void shader_glsl_dst(SHADER_OPCODE_ARG* arg);
1628 extern void shader_glsl_sincos(SHADER_OPCODE_ARG* arg);
1629 extern void shader_glsl_loop(SHADER_OPCODE_ARG* arg);
1630 extern void shader_glsl_end(SHADER_OPCODE_ARG* arg);
1631 extern void shader_glsl_if(SHADER_OPCODE_ARG* arg);
1632 extern void shader_glsl_ifc(SHADER_OPCODE_ARG* arg);
1633 extern void shader_glsl_else(SHADER_OPCODE_ARG* arg);
1634 extern void shader_glsl_break(SHADER_OPCODE_ARG* arg);
1635 extern void shader_glsl_breakc(SHADER_OPCODE_ARG* arg);
1636 extern void shader_glsl_rep(SHADER_OPCODE_ARG* arg);
1637 extern void shader_glsl_call(SHADER_OPCODE_ARG* arg);
1638 extern void shader_glsl_callnz(SHADER_OPCODE_ARG* arg);
1639 extern void shader_glsl_label(SHADER_OPCODE_ARG* arg);
1640
1641 /** GLSL Pixel Shader Prototypes */
1642 extern void pshader_glsl_tex(SHADER_OPCODE_ARG* arg);
1643 extern void pshader_glsl_texcoord(SHADER_OPCODE_ARG* arg);
1644 extern void pshader_glsl_texdp3tex(SHADER_OPCODE_ARG* arg);
1645 extern void pshader_glsl_texdp3(SHADER_OPCODE_ARG* arg);
1646 extern void pshader_glsl_texdepth(SHADER_OPCODE_ARG* arg);
1647 extern void pshader_glsl_texm3x2depth(SHADER_OPCODE_ARG* arg);
1648 extern void pshader_glsl_texm3x2pad(SHADER_OPCODE_ARG* arg);
1649 extern void pshader_glsl_texm3x2tex(SHADER_OPCODE_ARG* arg);
1650 extern void pshader_glsl_texm3x3(SHADER_OPCODE_ARG* arg);
1651 extern void pshader_glsl_texm3x3pad(SHADER_OPCODE_ARG* arg);
1652 extern void pshader_glsl_texm3x3tex(SHADER_OPCODE_ARG* arg);
1653 extern void pshader_glsl_texm3x3spec(SHADER_OPCODE_ARG* arg);
1654 extern void pshader_glsl_texm3x3vspec(SHADER_OPCODE_ARG* arg);
1655 extern void pshader_glsl_texkill(SHADER_OPCODE_ARG* arg);
1656 extern void pshader_glsl_texbem(SHADER_OPCODE_ARG* arg);
1657 extern void pshader_glsl_texreg2ar(SHADER_OPCODE_ARG* arg);
1658 extern void pshader_glsl_texreg2gb(SHADER_OPCODE_ARG* arg);
1659 extern void pshader_glsl_texreg2rgb(SHADER_OPCODE_ARG* arg);
1660 extern void pshader_glsl_dp2add(SHADER_OPCODE_ARG* arg);
1661 extern void pshader_glsl_input_pack(
1662 SHADER_BUFFER* buffer,
1663 semantic* semantics_out);
1664
1665 /** GLSL Vertex Shader Prototypes */
1666 extern void vshader_glsl_output_unpack(
1667 SHADER_BUFFER* buffer,
1668 semantic* semantics_out);
1669
1670 /*****************************************************************************
1671 * IDirect3DBaseShader implementation structure
1672 */
1673 typedef struct IWineD3DBaseShaderClass
1674 {
1675 DWORD hex_version;
1676 SHADER_LIMITS limits;
1677 SHADER_PARSE_STATE parse_state;
1678 CONST SHADER_OPCODE *shader_ins;
1679 CONST DWORD *function;
1680 UINT functionLength;
1681 GLuint prgId;
1682 BOOL is_compiled;
1683
1684 /* Type of shader backend */
1685 int shader_mode;
1686
1687 /* Immediate constants (override global ones) */
1688 struct list constantsB;
1689 struct list constantsF;
1690 struct list constantsI;
1691 shader_reg_maps reg_maps;
1692
1693 /* Pointer to the parent device */
1694 IWineD3DDevice *device;
1695
1696 } IWineD3DBaseShaderClass;
1697
1698 typedef struct IWineD3DBaseShaderImpl {
1699 /* IUnknown */
1700 const IWineD3DBaseShaderVtbl *lpVtbl;
1701 LONG ref;
1702
1703 /* IWineD3DBaseShader */
1704 IWineD3DBaseShaderClass baseShader;
1705 } IWineD3DBaseShaderImpl;
1706
1707 extern HRESULT shader_get_registers_used(
1708 IWineD3DBaseShader *iface,
1709 shader_reg_maps* reg_maps,
1710 semantic* semantics_in,
1711 semantic* semantics_out,
1712 CONST DWORD* pToken,
1713 IWineD3DStateBlockImpl *stateBlock);
1714
1715 extern void shader_generate_glsl_declarations(
1716 IWineD3DBaseShader *iface,
1717 shader_reg_maps* reg_maps,
1718 SHADER_BUFFER* buffer,
1719 WineD3D_GL_Info* gl_info);
1720
1721 extern void shader_generate_arb_declarations(
1722 IWineD3DBaseShader *iface,
1723 shader_reg_maps* reg_maps,
1724 SHADER_BUFFER* buffer,
1725 WineD3D_GL_Info* gl_info);
1726
1727 extern void shader_generate_main(
1728 IWineD3DBaseShader *iface,
1729 SHADER_BUFFER* buffer,
1730 shader_reg_maps* reg_maps,
1731 CONST DWORD* pFunction);
1732
1733 extern void shader_dump_ins_modifiers(
1734 const DWORD output);
1735
1736 extern void shader_dump_param(
1737 IWineD3DBaseShader *iface,
1738 const DWORD param,
1739 const DWORD addr_token,
1740 int input);
1741
1742 extern void shader_trace_init(
1743 IWineD3DBaseShader *iface,
1744 const DWORD* pFunction);
1745
1746 extern int shader_get_param(
1747 IWineD3DBaseShader* iface,
1748 const DWORD* pToken,
1749 DWORD* param,
1750 DWORD* addr_token);
1751
1752 extern int shader_skip_unrecognized(
1753 IWineD3DBaseShader* iface,
1754 const DWORD* pToken);
1755
1756 extern void print_glsl_info_log(
1757 WineD3D_GL_Info *gl_info,
1758 GLhandleARB obj);
1759
1760 inline static int shader_get_regtype(const DWORD param) {
1761 return (((param & WINED3DSP_REGTYPE_MASK) >> WINED3DSP_REGTYPE_SHIFT) |
1762 ((param & WINED3DSP_REGTYPE_MASK2) >> WINED3DSP_REGTYPE_SHIFT2));
1763 }
1764
1765 extern unsigned int shader_get_float_offset(const DWORD reg);
1766
1767 inline static BOOL shader_is_pshader_version(DWORD token) {
1768 return 0xFFFF0000 == (token & 0xFFFF0000);
1769 }
1770
1771 inline static BOOL shader_is_vshader_version(DWORD token) {
1772 return 0xFFFE0000 == (token & 0xFFFF0000);
1773 }
1774
1775 inline static BOOL shader_is_comment(DWORD token) {
1776 return WINED3DSIO_COMMENT == (token & WINED3DSI_OPCODE_MASK);
1777 }
1778
1779 /* Internally used shader constants. Applications can use constants 0 to GL_LIMITS(vshader_constantsF) - 1,
1780 * so upload them above that
1781 */
1782 #define ARB_SHADER_PRIVCONST_BASE GL_LIMITS(vshader_constantsF)
1783 #define ARB_SHADER_PRIVCONST_POS ARB_SHADER_PRIVCONST_BASE + 0
1784
1785 /*****************************************************************************
1786 * IDirect3DVertexShader implementation structure
1787 */
1788 typedef struct IWineD3DVertexShaderImpl {
1789 /* IUnknown parts*/
1790 const IWineD3DVertexShaderVtbl *lpVtbl;
1791 LONG ref; /* Note: Ref counting not required */
1792
1793 /* IWineD3DBaseShader */
1794 IWineD3DBaseShaderClass baseShader;
1795
1796 /* IWineD3DVertexShaderImpl */
1797 IUnknown *parent;
1798
1799 char usesFog;
1800 DWORD usage;
1801
1802 /* Vertex shader input and output semantics */
1803 semantic semantics_in [MAX_ATTRIBS];
1804 semantic semantics_out [MAX_REG_OUTPUT];
1805
1806 /* run time datas... */
1807 VSHADERDATA *data;
1808 #if 0 /* needs reworking */
1809 /* run time datas */
1810 VSHADERINPUTDATA input;
1811 VSHADEROUTPUTDATA output;
1812 #endif
1813 } IWineD3DVertexShaderImpl;
1814 extern const SHADER_OPCODE IWineD3DVertexShaderImpl_shader_ins[];
1815 extern const IWineD3DVertexShaderVtbl IWineD3DVertexShader_Vtbl;
1816
1817 /*****************************************************************************
1818 * IDirect3DPixelShader implementation structure
1819 */
1820 typedef struct IWineD3DPixelShaderImpl {
1821 /* IUnknown parts */
1822 const IWineD3DPixelShaderVtbl *lpVtbl;
1823 LONG ref; /* Note: Ref counting not required */
1824
1825 /* IWineD3DBaseShader */
1826 IWineD3DBaseShaderClass baseShader;
1827
1828 /* IWineD3DPixelShaderImpl */
1829 IUnknown *parent;
1830
1831 /* Pixel shader input semantics */
1832 semantic semantics_in [MAX_REG_INPUT];
1833
1834 /* run time data */
1835 PSHADERDATA *data;
1836
1837 #if 0 /* needs reworking */
1838 PSHADERINPUTDATA input;
1839 PSHADEROUTPUTDATA output;
1840 #endif
1841 } IWineD3DPixelShaderImpl;
1842
1843 extern const SHADER_OPCODE IWineD3DPixelShaderImpl_shader_ins[];
1844 extern const IWineD3DPixelShaderVtbl IWineD3DPixelShader_Vtbl;
1845
1846 /*****************************************************************************
1847 * IWineD3DPalette implementation structure
1848 */
1849 struct IWineD3DPaletteImpl {
1850 /* IUnknown parts */
1851 const IWineD3DPaletteVtbl *lpVtbl;
1852 LONG ref;
1853
1854 IUnknown *parent;
1855 IWineD3DDeviceImpl *wineD3DDevice;
1856
1857 /* IWineD3DPalette */
1858 HPALETTE hpal;
1859 WORD palVersion; /*| */
1860 WORD palNumEntries; /*| LOGPALETTE */
1861 PALETTEENTRY palents[256]; /*| */
1862 /* This is to store the palette in 'screen format' */
1863 int screen_palents[256];
1864 DWORD Flags;
1865 };
1866
1867 extern const IWineD3DPaletteVtbl IWineD3DPalette_Vtbl;
1868 DWORD IWineD3DPaletteImpl_Size(DWORD dwFlags);
1869
1870 /* DirectDraw utility functions */
1871 extern WINED3DFORMAT pixelformat_for_depth(DWORD depth);
1872
1873 /*****************************************************************************
1874 * Pixel format management
1875 */
1876 typedef struct {
1877 WINED3DFORMAT format;
1878 DWORD alphaMask, redMask, greenMask, blueMask;
1879 UINT bpp;
1880 BOOL isFourcc;
1881 GLint glInternal, glFormat, glType;
1882 } PixelFormatDesc;
1883
1884 const PixelFormatDesc *getFormatDescEntry(WINED3DFORMAT fmt);
1885 #endif
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